/Engine/Source/Runtime/WebBrowser/Public/IWebBrowserWindow.h
A delegate that is invoked when an existing browser requests creation of a new browser window.
typedef TBaseDelegate_TwoParams< bool, const [TWeakPtr](API\Runtime\Core\Templates\TWeakPtr)< [IWebBrowserWindow](API\Runtime\WebBrowser\IWebBrowserWindow) > &, const [TWeakPtr](API\Runtime\Core\Templates\TWeakPtr)< [IWebBrowserPopupFeatures](API\Runtime\WebBrowser\IWebBrowserPopupFeatures) > & > FOnCreateWindow